[Bug c++/41596] handling of library-related options by g++spec.c causes a failure when generating pch.
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=41596 Iain Sandoe changed: What|Removed |Added Status|NEW |RESOLVED Resolution|--- |FIXED --- Comment #8 from Iain Sandoe --- this has been fixed by the improved handling of -static-libstdc++ in r13-4870 (also in the D and M2 drivers).
[Bug c++/41596] handling of library-related options by g++spec.c causes a failure when generating pch.
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=41596 Richard Biener changed: What|Removed |Added Status|ASSIGNED|NEW
[Bug c++/41596] handling of library-related options by g++spec.c causes a failure when generating pch.
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=41596 Martin Sebor changed: What|Removed |Added Status|UNCONFIRMED |ASSIGNED Last reconfirmed||2017-02-07 CC||msebor at gcc dot gnu.org Ever confirmed|0 |1
[Bug c++/41596] handling of library-related options by g++spec.c causes a failure when generating pch.
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=41596 --- Comment #6 from Paolo Carlini paolo.carlini at oracle dot com 2012-01-03 16:37:07 UTC --- Iain, what's going on with this issue? Are there patches on the mailing list waiting to be reviewed?
[Bug c++/41596] handling of library-related options by g++spec.c causes a failure when generating pch.
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=41596 --- Comment #7 from Iain Sandoe iains at gcc dot gnu.org 2012-01-03 16:49:25 UTC --- (In reply to comment #6) Iain, what's going on with this issue? Are there patches on the mailing list waiting to be reviewed? well .. I posted it (years?) ago .. and AFAIR, it didn't get reviewed :-( .. ... I guess I forgot to chase it. Now, I think that Joseph would prefer some common code to handle this issue (since it really affects all the drivers) .. this was discussed briefly when someone was working on drivers for ObjC/ObjC++ ... sorry, I don't have time to look at this right now ..
[Bug c++/41596] handling of library-related options by g++spec.c causes a failure when generating pch.
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=41596 Paolo Carlini paolo.carlini at oracle dot com changed: What|Removed |Added CC|gcc-bugs at gcc dot gnu.org | --- Comment #5 from Paolo Carlini paolo.carlini at oracle dot com 2011-09-28 22:56:57 UTC --- What happened to this? The gcc-patches mailing list is the proper place.
[Bug c++/41596] handling of library-related options by g++spec.c causes a failure when generating pch.
--- Comment #2 from developer at sandoe-acoustics dot co dot uk 2009-12-17 19:51 --- Created an attachment (id=19339) -- (http://gcc.gnu.org/bugzilla/attachment.cgi?id=19339action=view) updated patch to allow specification of -static-libstdc++ on the CL while generating PCH -- developer at sandoe-acoustics dot co dot uk changed: What|Removed |Added Attachment #18715|0 |1 is obsolete|| http://gcc.gnu.org/bugzilla/show_bug.cgi?id=41596
[Bug c++/41596] handling of library-related options by g++spec.c causes a failure when generating pch.
--- Comment #3 from developer at sandoe-acoustics dot co dot uk 2009-12-17 19:54 --- the patch has been modified following the discussions in: http://gcc.gnu.org/ml/gcc-patches/2009-12/msg00862.html http://gcc.gnu.org/ml/gcc-patches/2009-12/msg00855.html to re-write -static-libstdc++ onto the command line even if the target supports -BStatic/dynamic. This allows such targets the option of spec substution. -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=41596
[Bug c++/41596] handling of library-related options by g++spec.c causes a failure when generating pch.
--- Comment #4 from davek at gcc dot gnu dot org 2009-12-17 19:58 ---
(In reply to comment #2)
Created an attachment (id=19339)
-- (http://gcc.gnu.org/bugzilla/attachment.cgi?id=19339action=view) [edit]
updated patch to allow specification of -static-libstdc++ on the CL while
generating PCH
The maintainers will probably point out you've got a few bits of stray
formatting there (relative to the gcc coding standard); for example here:
- {
- library = library = 0 ? 2 : library;
- args[i] |= SKIPOPT;
- }
+ {
+ library |= library = 0 ? 2 : library;
+ args[i] |= SKIPOPT;
+ }
you've replaced a leading TAB by eight spaces, where the coding standard wants
all groups of 8 spaces at the start of a line to be real hard TABs. That may
be something you'll have to fix elsewhere too, I guess your editor probably
gave you spaces for indentation throughout. The only other nit I noticed was:
- if (library == 0)
+ if ( library = 0 (library 1) == 0)
an excess space before library there that you might as well tidy up while
you're at it.
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=41596
[Bug c++/41596] handling of library-related options by g++spec.c causes a failure when generating pch.
--- Comment #1 from developer at sandoe-acoustics dot co dot uk 2009-10-05 20:25 --- Created an attachment (id=18715) -- (http://gcc.gnu.org/bugzilla/attachment.cgi?id=18715action=view) allow specification of -static-libstdc++ on the CL while generating PCH this patch alters the behavior of g++spec.c such that it (a) notes if libstdc++ is needed (b) notes if the user has requested static-libstdc++ It only outputs -lstdc++ if the lib is needed- and when it does it decides on the mechanism depending on the availability of static options. Finally, for platforms that don't have Bstatic/Bdynamic - it places static-libstdc++ back into the command line so that link specs can use it to trigger substitution. log: *gcc/cp/g++spec.c(lang_specific_driver): Do not insert -lstdc++ unless we really need it. Insert 'static-libstdc++' for platforms without Bstatic/Bdynamic to allow link spec substitution. -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=41596
